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03630
7
1
19
18
17*
16
8*
22
9
11*
10
8*
*8
2
Throat
Packing
Stack
(see page 20)
Piston
Packing
Stack
(see page 20)
Parts
NOTE: The parts listed on this page are common to all dis-
placement pumps covered in this manual. Refer to page 20
for the different packing configurations available.
*
These parts are included in Repair Kit 237–178, which
may be purchased separately for standard Displacement
Pump 237–514. See page 20. They are also included in
Optional Kits 237–179, 237–180, and 237–713.
Replacement Danger and W
arning labels, tags and cards
are available at no cost.
Ref
Part
No.
No.
Description
Qty
1
184–487
ROD, displacement; stainless steel
1
2
236–582
PACKING NUT; stainless steel
1
7
237–186
HOUSING, outlet; stainless steel
1
8*
109–499
SEAL; Teflon
3
9
184–540
CYLINDER; stainless steel
1
10
189–409
HOUSING, ball, piston; stainless steel 1
11*
102–972
BALL, piston; stainless steel;
0.875” (22.2 mm) dia.
1
16
222–951
HOUSING, seat, piston valve;
stainless steel w/tungsten carbide seat 1
17*
108–001
BALL, intake; stainless steel;
1.5” (38.1 mm) dia.
1
18
189–396
HOUSING, intake; stainless steel
1
19
236–588
VALVE, intake; stainless steel
w/tungsten carbide seat
1
22
101–748
PLUG, pipe, socket hd; 3/8 npt
1
24
172–477
TAG, warning (not shown)
1
25
172–479
TAG, warning (not shown)
1